Updated mediawiki/extensions
Project: mediawiki/extensions/Translate  30eb127f2df1e2756401582d377a1ef3cd5f464d

Remove some no longer needed description messages

Change-Id: I32b869601073dc4139345fd4afc33484f3d50e37

Add message for blockly groups

Change-Id: Ieafae2c6742ea5ddbad3dcdea36e6c72d3e5f953